Seedream V5.0 Lite Sequential

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Seedream 5.0 Lite Sequential generates multi-image sets with consistent characters and objects, unifying palette, lighting, and style across all outputs. Supports up to 4K results for campaigns, storyboards, and product lines. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

text-to-image

Ввод

prompt*

size

width

height

2048 × 2048 px

Range: 1440 - 8192

max_images

output_format

enable_base64_output

If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API.

enable_sync_mode

If set to true, the function will wait for the result to be generated and uploaded before returning the response. It allows you to get the result directly in the response. This property is only available through the API.

Enable Safety Checker

Ожидание

2 images. First, a young princess in a torn royal dress sneaking through a dark castle corridor at night, holding a stolen map, torchlight flickering on stone walls, fear in her eyes, fantasy art, cinematic. Second, the princess and the cloaked figure riding together on horseback at dawn, the castle burning, she looks one last time with tears in her eyes, epic wide shot, golden hour, fantasy art, cinematic

$0.035за запуск·~28 / $1

2 images. First, a young princess in a torn royal dress sneaking through a dark castle corridor at night, holding a stolen map, torchlight flickering on stone walls, fear in her eyes, fantasy art, cinematic. Second, the princess and the cloaked figure riding together on horseback at dawn, the castle burning, she looks one last time with tears in her eyes, epic wide shot, golden hour, fantasy art, cinematic

2 images. First, A woman alone in a cozy apartment at night, reading a book on the couch, warm lamp light, rain on the window, peaceful and quiet atmosphere, thriller movie still, photorealistic. Second, The same woman freezing mid-page, eyes wide, staring at the front door where a shadow of a person is visible through the frosted glass, tension building, thriller movie still, photorealistic

README

Seedream V5.0 Lite Sequential is multi-image text-to-image model designed to generate a series of coherent images from a single prompt. Describe multiple scenes in one prompt — the model generates a consistent visual sequence with stable character identity and style continuity, perfect for storytelling, storyboards, and visual narratives.

Why Choose This?

Multi-image generation Generate multiple related images in a single run with consistent style and characters.
Character consistency Maintains character identity, proportions, and visual style across the entire sequence.
Narrative storytelling Create visual stories by describing multiple scenes in one prompt.
High resolution support Custom width and height from 1440 to 8192 pixels.
Flexible aspect ratios Multiple presets including 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, and 2:3.
Prompt Enhancer Built-in tool to automatically improve your descriptions.

Parameters

Parameter	Required	Description
prompt	Yes	Describe the images to generate (include count in prompt)
size	No	Aspect ratio preset: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3
width	No	Custom width in pixels (range: 1440–8192)
height	No	Custom height in pixels (range: 1440–8192)
max_images	No	Number of images to generate (default: 2)

How to Use

Set max_images first — specify how many images you want to generate.
Write your prompt — describe each image in sequence, starting with the count.
Choose size — select a preset or customize width/height.
Use Prompt Enhancer (optional) — click to automatically refine your description.
Run — submit and download your image sequence.

Important: Specify the number of images in your prompt to match max_images!

Example prompt format:

max_images = 2
Prompt: "2 images. First, a young princess in a torn royal dress sneaking through a dark castle corridor... Second, the princess and the cloaked figure riding together on horseback at dawn..."

Pricing

max_images	Total Price
1	$0.035
2	$0.07
4	$0.14
8	$0.28

Billing Rules

Base price: $0.035 per output image
Total cost = $0.035 × max_images

Best Use Cases

Visual Storytelling — Create sequential narratives with consistent characters.
Storyboards — Generate scene-by-scene illustrations for projects.
Comic & Manga — Produce multi-panel visual sequences.
Character Series — Generate variations of the same character in different scenarios.
Marketing Campaigns — Create cohesive visual series for brand storytelling.
Social Media Content — Produce carousel posts with narrative continuity.

Pro Tips

Always specify the number of images at the start of your prompt (e.g., "2 images. First... Second...").
Use "First," "Second," "Third," etc. to clearly separate each image description.
Include consistent character descriptions across scenes for better identity preservation.
Keep style references consistent throughout the prompt (e.g., "fantasy art, cinematic" for all scenes).
Start with fewer images (2–4) to test consistency before generating larger sequences.

Notes

Prompt is the only required field.
Always match max_images setting with the number specified in your prompt.
Resolution range: 1440–8192 pixels for both width and height.
Ensure your prompts comply with content guidelines.

Related Models

Seedream V5.0 Lite Edit Sequential — Multi-image editing with consistent identity.
Seedream V5.0 Lite Text-to-Image — Single image generation.
Seedream V5.0 Lite Edit — Single-image editing with style transfer.

Доступность:Этот сайт использует модели ИИ, предоставляемые третьими лицами.

Seedream v5.0 Lite Sequential API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/bytedance/seedream-v5.0-lite/sequential with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Seedream v5.0 Lite Sequential below.

HTTP example

# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/bytedance/seedream-v5.0-lite/sequential" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "size": "2048*2048",
    "max_images": 1,
    "output_format": "jpeg",
    "enable_base64_output": false,
    "enable_sync_mode": false
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].

Node.js example

// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("bytedance/seedream-v5.0-lite/sequential", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "size": "2048*2048",
        "max_images": 1,
        "output_format": "jpeg",
        "enable_base64_output": false,
        "enable_sync_mode": false
});

console.log(result.outputs[0]); // → URL of the generated output

Python example

# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "bytedance/seedream-v5.0-lite/sequential",
    {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "size": "2048*2048",
    "max_images": 1,
    "output_format": "jpeg",
    "enable_base64_output": false,
    "enable_sync_mode": false
}
)

print(output["outputs"][0])  # → URL of the generated output

Seedream v5.0 Lite Sequential API — Frequently asked questions

What is the Seedream v5.0 Lite Sequential API?

Seedream v5.0 Lite Sequential is a ByteDance model for image generation, exposed as a REST API on WaveSpeedAI. Seedream 5.0 Lite Sequential generates multi-image sets with consistent characters and objects, unifying palette, lighting, and style across all outputs. Supports up to 4K results for campaigns, storyboards, and product lines. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Seedream v5.0 Lite Sequential API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedream-v5.0-lite-sequential.

How much does Seedream v5.0 Lite Sequential cost per run?

Seedream v5.0 Lite Sequential starts at $0.035 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Seedream v5.0 Lite Sequential accept?

Key inputs: `prompt`, `size`, `enable_base64_output`, `enable_sync_mode`, `max_images`, `output_format`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/bytedance/bytedance-seedream-v5.0-lite-sequential.

How do I get started with the Seedream v5.0 Lite Sequential API?

Sign up for a free WaveSpeedAI account to claim starter credits, copy your API key from /accesskey, then call the endpoint shown in the API tab of the playground. The playground also auto-generates a code sample in Python, JavaScript, or cURL for the parameters you've set.

Can I use Seedream v5.0 Lite Sequential outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (ByteDance). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.

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README